Google introduced Knowledge Graph this week, showing off a new panel that provides context for any topic you search for. They're offering data approved by institutions like The Mayo Clinic, so Knowledge Graph looks to be a new way to get quick, trustworthy data from the search giant.

On today's show, we check out a NASA exhibit that puts you in the middle of the sun's activity, debate the usefulness of delegating a "Legacy Contact" to manage your Facebook page after you die, and fill you in on Google's newest search engine feature.